Evening guys n girls! I'm thinking of getting a "race" hornet exhaust for my MK2 Octavia vrs TDI car has already been remapped but would I have to have it done again if I have this exhaust fitted? 

I know it's probably a silly question but on other websites/ forums some say it's best to get the car remapped after having an performance exhaust fitted, I didn't think it was necessary but...

Try it and see how it goes. Probably sound better and make it feel faster. Obviously post a pic!!

Hi mate. Thank you for the reply, yeah it should sound ok and apparently give around 3 bhp gain, I just didn't wanna put it on and then find out I gotta get it mapped again! Plus I gotta get round me other half she ain't having it at the mo!!